Set of puzzle pieces



FIG. 1 is a perspective view of a first cube of the cube puzzle;

FIG. 2 is a front elevational view of the first cube;

FIG. 3 is a rear elevational view of the first cube;

FIG. 4 is a right elevational view of the first cube;

FIG. 5 is bottom plan view of the first cube;

FIG. 6 is a left elevational view of the first cube;

FIG. 7 is a top plan view of the first cube;

FIG. 8 is a perspective view of a second cube of the cube puzzle;

FIG. 9 is a front elevational view of the second cube;

FIG. 10 is a rear elevational view of the second cube;

FIG. 11 is a right elevational view of the second cube;

FIG. 12 is a bottom plan view of the second cube;

FIG. 13 is a left elevational view of the second cube;

FIG. 14 is a top plan view of the second cube;

FIG. 15 is a perspective view of a third cube of the cube puzzle;

FIG. 16 is a front elevational view of the third cube;

FIG. 17 is a rear elevational view of the third cube;

FIG. 18 is a right elevational view of the third cube;

FIG. 19 is bottom plan view of the third cube;

FIG. 20 is a left elevational view of the third cube;

FIG. 21 is a top plan view of the third cube;

FIG. 22 is a perspective view of a fourth cube of the cube puzzle;

FIG. 23 is a front elevational view of the fourth cube;

FIG. 24 is a rear elevational view of the fourth cube;

FIG. 25 is a right elevational view of the fourth cube;

FIG. 26 is bottom plan view of the fourth cube;

FIG. 27 is a left elevational view of the fourth cube;

FIG. 28 is a top plan view of the fourth cube;

FIG. 29 is a perspective view of a fifth cube of the cube puzzle;

FIG. 30 is a front elevational view of the fifth cube;

FIG. 31 is a rear elevational view of the fifth cube;

FIG. 32 is a right elevational view of the fifth cube;

FIG. 33 is bottom plan view of the fifth cube;

FIG. 34 is a left elevational view of the fifth cube;

FIG. 35 is a top plan view of the fifth cube;

FIG. 36 is a perspective view of a sixth cube of the cube puzzle;

FIG. 37 is a front elevational view of the sixth cube;

FIG. 38 is a rear elevational view of the sixth cube;

FIG. 39 is a right elevational view of the sixth cube;

FIG. 40 is bottom plan view of the sixth cube;

FIG. 41 is a left elevational view of the sixth cube;

FIG. 42 is a top plan view of the sixth cube;

FIG. 43 is a perspective view of a seventh cube of the cube puzzle;

FIG. 44 is a front elevational view of the seventh cube;

FIG. 45 is a rear elevational view of the seventh cube;

FIG. 46 is a right elevational view of the seventh cube;

FIG. 47 is bottom plan view of the seventh cube;

FIG. 48 is a left elevational view of the seventh cube;

FIG. 49 is a top plan view of the seventh cube;

FIG. 50 is a perspective view of an eighth cube of the cube puzzle;

FIG. 51 is a front elevational view of the eighth cube;

FIG. 52 is a rear elevational view of the eighth cube;

FIG. 53 is right elevational view of the eighth cube;

FIG. 54 is bottom plan view of the eighth cube;

FIG. 55 is a left elevational view of the eighth cube;

FIG. 56 is a top plan view of the eighth cube;

FIG. 57 is a perspective view of a ninth cube of the cube puzzle;

FIG. 58 is a front elevational view of the ninth cube;

FIG. 59 is a rear elevational view of the ninth cube;

FIG. 60 is a right elevational view of the ninth cube;

FIG. 61 is bottom plan view of the ninth cube;

FIG. 62 is a left elevational view of the ninth cube; and,

FIG. 63 is a top plan view of the ninth cube. 

The ornamental design for a set of puzzle pieces, as shown and described. 